HRID2372988

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID11591

Mercuric cyanide

C2HgN2

结构：CC(=O)O[C@@H]1[C@@H](OC(C)=O)[C@@H](Br)SC[C@H]1OC(C)=O

HCID10926314

未命名化合物

HCID14795337

未命名化合物

PRODUCTS

生成物

结构：CC(=O)O[C@@H]1[C@@H](OC(C)=O)[C@H](Sc2c(C#N)cc(C#N)cc2C#N)SC[C@H]1OC(C)=O

HCID14795365

未命名化合物

收率 17%

PROCEDURE

实验过程

If the procedure described in Preparation I is followed starting from 4.8 g (258.10-3 mol) of 3,5-dicyano-2-mercaptobenzonitrile (Example 17a), 9.71 g (258.10-3 mol) of 2,3,4-tri-O-acetyl-5-thio-α-D-xylopyranosyl bromide and 6.57 g (8.6.10-3 mol) of mercuric cyanide (Hg(CN)2), 2 g (yield: 17%) of the expected product are obtained after crystallization from ether.

WORKUP

后处理

customIf the procedure described in Preparation I